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What is dd-trace? And Why Teams Move to SigNoz for OpenTelemetry Tracing

calendar_today July 13, 2026 person hello@signoz.io (SigNoz Inc) domain signoz

dd-trace is Datadog’s proprietary tracing library and the SDK that ties your application to Datadog APM. Here’s what it does, where it falls short, and how teams replace it with OpenTelemetry and SigNoz.

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